baber/WOPTO huggingface dataset:
Patent EP-1215777-A3 (EP)
Inventor: ITO AKIHIRO
IPC: G02B6/42
Filed: 2001-12-17
Abstract: A wavelength stabilizing unit includes a wavelength
filter 31 and an optical detector 4, which are mounted on a
substrate 71, and housed in a casing 91. The optical
detector 4 includes a first photoelectric conversion
element 5, which directly receives an emitted light from an
end portion (emitting point 58) of an optical fiber 14
guided into the casing 91 and converts it into an electric
signal A, and a second photoelectric conversion element 6,
which receives light passed through the wavelength filter
31 and converts it into an electric signal B. The electric
signals A and B are supplied to an operation circuit 8. The
wavelength filter 31 has side faces, which are machined
such that they do not cross a straight line connecting the
emitting point 58 and an edge of an incident surface 311 of
the wavelength filter.
Patent EP-1219944-A3 (EP)
Inventor: NAKAJIMA TOKUZO
IPC: F16F15/32
Filed: 2001-12-21
Abstract: A method for correcting dynamic unbalance of a pneumatic tire (2)
which comprises adhering a counter weight (5) to an inner surface (4) of
the tire (2) to reduce dynamic unbalance of the tire, wherein the
counter weight (5) is made of a material having a specific gravity in
a range of from 0.016 to 0.21 such as a strip of a spongy
material.
Patent EP-1143643-A3 (EP)
Inventor: WEBB STEVEN MICHAEL
IPC: G02F1/01
Filed: 2001-01-08
Abstract: An optical transmission system for an optical
communications system is disclosed. The optical
transmission system includes an optical source 6,
an optical modulator 10 for modulating an optical output
of the optical source, and an optical filter 12 arranged
to substantially remove one of the upper and lower
sidebands of the modulated optical output of the optical
source 6. The optical transmission system further
includes control means 14 to control at least one of the
optical source and the optical filter to ensure that
substantially only half of the power of the modulated
optical output of the optical source 6 is transmitted by
the filter, thereby reducing the bandwidth of the optical
signals transmitted by the system.
Patent EP-1121901-A3 (EP)
Title: Angle independent ultrasound volume flow measurement
Inventor: RUBIN JONATHAN M
IPC: G01S15/58
Filed: 2001-01-26
Abstract: The volume of fluid flow within a vessel (VE) is measured by an ultrasound
system. Ultrasound waves backscattered from the fluid within the vessel generate
data from which velocity values representing components of velocity (V x  and V y ) of
the fluid flow in the scan plane (IP) are calculated. Grayscale data is correlated and
the rate of decorrelation of the data is calculated. The volume flow of the fluid is
estimated in response to the velocity signals and the rate of decorrelation.
Patent EP-1123991-A3 (EP)
Inventor: TODD MICHAEL A
IPC: C23C16/40
Filed: 2001-02-06
Abstract: Chemical vapor deposition processes result in films having low dielectric
constants when suitable chemical precursors are utilized. Preferred chemical precursors
include siloxanes, (fluoroalkyl)fluorosiloxanes, (fluoroalkyl)silanes,
(alkyl)fluorosilanes, (fluoroalkyl)fluorosilanes, alkylsiloxysilanes, alkoxysilanes,
alkylalkoxysilanes, silylmethanes, alkoxysilylmethanes, alkylalkoxysilylmethanes,
alkoxymethanes, alkylalkoxymethanes, and mixtures thereof. The precursors are
particularly suited to thermal CVD for producing low dielectric constant films at
relatively low temperatures, particularly without the use of additional oxidizing agents.
Such films are useful in the microelectronics industry.
Patent EP-1191776-A3 (EP)
Inventor: TAKAE NAOHITO
IPC: G06Q50/30
Filed: 2001-03-26
Abstract: An access contract changing method can easily
change an access contract between a prepaid contract
and a postpaid contract so as to reduce inconvenience
to a portable phone user. A server (50) of a
communication service provider has a client information
management system (58) for managing access service
provided to the client. The server changes the access
contract between the prepaid contract and the postpaid
contract by sending an instruction regarding the access
contract to the client information management system in
response to a predetermined action made by the client.
Patent EP-1253454-A3 (EP)
Inventor: KEPES GEORGE B
IPC: G02B6/44
Filed: 2001-05-09
Abstract: A high-speed binder application device for wrapping binder material about
a bundle of buffer tubes that contain optical fibers includes a pair of opposite
facing binder heads mounted on a pair of hollow shafts, each shaft being driven in
rotation by a concentric drive. Each binder head includes a light-weight synthetic
guide drum that dispenses binder material from a reel and onto the bundle of buffer
tubes as it is advanced through the hollow shafts. The lightweight and high
strength of the synthetic guide drums allows the drums to be rotated at speeds in
excess of 4000 RPM. Each drive is concentrically mounted on its respective shaft
which reduces or eliminates the shaft bending loads associated with prior belt-driven
binder devices, and thus reduces vibrations at higher rotational speeds.
Patent EP-1158631-A3 (EP)
Inventor: NASU HIDEYUKI
IPC: H01S5/024
Filed: 2001-05-16
Abstract: A semiconductor laser apparatus comprises a light-emitting
portion including a light-emitting device for outputting a laser beam, a
light-receiving element for receiving the laser beam outputted from
said light-emitting device, a wavelength monitoring portion including
an optical system disposed between said light-emitting device and said
light-receiving element, a control portion for controlling the
wavelength of the laser beam outputted from said light-emitting device
by controlling the temperature of said light-emitting device based on
the wavelength of the laser beam detected by said wavelength
monitoring portion, an optical isolator disposed on the optical path
between said light-emitting device and said wavelength monitoring
portion for preventing the light from returning from said wavelength
monitoring portion back to said light-emitting device, and a
temperature regulating portion for independently controlling the
temperatures of said light-emitting portion and wavelength monitoring
portion.
Patent EP-1187026-A3 (EP)
Inventor: FLAKE LANCE L
IPC: G06F3/06
Filed: 2001-08-29
Abstract: The present invention includes a cache system and method for an extent-based cache memory design. A method of the present invention for caching data in a memory includes the steps of: providing a storage device and a host device, where each device is in communication with the memory; creating an extent record associated with the memory; receiving. a storage device access request from the host device; and changing at least one state field value in the extent record in response to the access request from the host device.
Patent EP-1213796-A3 (EP)
Inventor: WATANABE YOSHINORI
IPC: H01R13/73
Filed: 2001-12-05
Abstract: A card connector comprises a housing (2) having contacts and
attachment portions (12) which are placed on a board (100). Bolts (54) are
passed through the board and the attachment portions and are threadably
engaged with nuts (40) disposed in holes (10) in the attachment portions so
that there is no gaps between the nuts and the attachment portions and,
likewise, no gaps between the bolts and nuts. Accordingly, if an external
force is applied to the housing (2) in the lateral direction, the board and
housing show no shift in position. Since the free ends (56) of the nuts (40)
are positioned near the board, a shearing force occurs rather than a force
which bends the shanks (60) of the bolts, so that the resistance to external
forces is extremely large and deformation tends not to occur.
Patent EP-1212995-A3 (EP)
Inventor: CAMERLENGO FLAVIO
IPC: A61B18/00
Filed: 2001-11-21
Abstract: The invention concerns an improved tip (1) for oculistic surgery,
particularly for the removal of cataract, having a proximal joint end (2) and
a distal end (4), contacting the crystalline during the surgical intervention,
wherein the distal end (4) contacting a corneal or sclera tissue is coated
with an anti-friction treatment, based on carbon and tungsten carbide.
Patent EP-1225149-A3 (EP)
Inventor: UHDE RAINER
IPC: B65H63/08
Filed: 2002-01-21
Abstract: A laser sensor (34) that determines its distance from the bobbin surface by timing the difference between the transmitted and reflected beam (35) is fitted to a winder, especially for winding freshly spun glass fiber rovings (24). The sensor (34) can be mounted on the frame (10) or on the traverse (20) and is placed in a housing pressurized with air that sweeps the beam aperture. An Independent claim is also included for a winder that is fitted with such a sensor and uses the bobbin diameter signal to control the bobbin spindle speed. The rate of growth of bobbin diameter can also be used to measure the roving thickness and apply corrections to the extrusion temperature.
Patent EP-1245819-A3 (EP)
Inventor: SAITO FUMIHIKO
IPC: F02B17/00
Filed: 2002-03-27
Abstract: A fuel spray and a tumble collide with each other from approximately
opposite directions in a cavity formed in a piston head so that a combustible
mixture stays around a spark plug provided at an upper central part of a
combustion chamber for an extended period of time. An upper opening of the
cavity is elongated to both the left and right sides of a cylinder axis. The
distance between a ceiling of the combustion chamber and a bottom surface of
the cavity as measured parallel to the cylinder axis is smaller on the right side of
the cylinder axis than on the left side thereof and largest at least at a point
where the cylinder axis crosses the bottom surface of the cavity, and a portion
of the cavity to the left of the cylinder axis has a larger volumetric capacity than
a portion of the cavity to the right of the cylinder axis, whereby a strong tumble
is maintained up to a fuel injection point, allowing satisfactory mixture
strification.
Patent EP-1248078-A3 (EP)
Inventor: KUMAGAI KAORU
IPC: G01D5/36
Filed: 2002-04-02
Abstract: The present invention relates to a rotary encoder
for detecting an angle, and more particularly to an
absolute encoder which can read a pattern even when
rotating at high speed. The present invention also relates
to an encoder reading device that projects a pattern formed
on an encoder onto a light receiving means using light
emitted from a light source means so as to read a position
of the encoder. The light source means is configured to
emit a pulse that is synchronized with a shift pulse for
moving an electric charge to a transfer gate of the light
receiving means, and that is sufficiently shorter than a
time interval (accumulation time) of the shift pulse.
Patent EP-1266759-A3 (EP)
Inventor: SAITO ICHIRO
IPC: H01L21/8234
Filed: 2002-06-13
Abstract: A stable operation is realized without any
malfunction of a driver even under a voltage condition
that a supplied voltage is 3.3 V or lower. For this
purpose, in an ink-jet printhead having an ink orifice
for discharging ink, a plurality of heat generation
elements for generating heat energy used to discharge
ink, and an ink channel which incorporates the heat
generation elements and communicates with the ink
orifice, a driver for driving the heat generation
elements, and a logic circuit for controlling the
driver are formed on a single board. The gate oxide
film thickness of an enhancement NMOS transistor which
forms the driver is larger than that of an enhancement
NMOS transistor which forms the logic circuit.
Patent EP-1291274-A3 (EP)
Title: Motorcycle with windscreen
Inventor: TAKEMURA HIROO
IPC: B62J17/04
Filed: 2002-07-31
Abstract: The invention providesa motorcycle including a window
screen capable of reducing a back pressure applied to a
driver during running of the motorcycle. 
     A motorcycle (1) includes an upper cowl (19)
for covering an upper front portion of a vehicular body,
and a window screen (27) provided over the upper cowl (19) in
such a manner as to be tilted as nearing the rear side of
the vehicular body. The window screen (27) is moved almost
along a tilt direction by a moving unit (90). The moving
unit (90) includes a guide portion (91) providing on an upper
cowl (19) and extending along the tilt direction, a movable
portion (92) movably supported by the guide portion (91), a
drive unit (93) for moving the movable portion (92) along the
guide portion (91), and a coupling portion (94) for coupling
the window screen (27) to the movable portion (92).
Patent EP-1287865-A3 (EP)
Inventor: KAWAHARA MITSURU
IPC: A63F13/52
Filed: 2002-08-14
Abstract: A background image generator 51 renders a first 3D model representing a
landscape to generate a background image, an image generator 52 generates a
second 3D model to be located between a camera viewpoint and the first 3D model, an
image adhering unit 53 selects a specified range of the background image and
adheres the background image within the selected range as a texture to the second 3D
model, and a combined image generator 54 renders the second 3D model having the
background image within the specified range adhered thereto and combines the
rendered model with the background image to generate a combined image.
Patent EP-1308245-A3 (EP)
Title: Spannfutter zum vereinfachten Einsetzen eines Werkzeugschaftes
Inventor: VOELKEL HANS ALBERT
IPC: B25B23/00
Filed: 2002-10-24
Abstract: Um bei einem aus dem deutschen Patent 196 10 213 bekannten
Spannfutter das Einstecken eines Werkzeugschaftes ohne
Verschieben der Hülse 2 zu ermöglichen, wird vorgeschlagen,
den Schlitz (5), in dem ein als auf das Schaftende als Arretierungsorgan
wirkendes Bogenstück (6) sitzt, derart zu verbreitern,
daß das Bogenstück (6) in Längsrichtung des Spannfutters
bewegbar ist und durch die Stirnseite bzw. die dort
ausgebildete Fase eines Werkzeugschaftes außer Eingriff mit
der Spannfläche (11) der Hülse (7) bringbar ist.
Patent EP-1321290-A3 (EP)
Title: Verfahren zur Herstellung von Verbundglas
Inventor: GALAC ANDREAS PETER
IPC: C03C27/12
Filed: 2002-10-25
Abstract: Zur Herstellung eines Verbundglases wird ein UV-härtbares
Gießharz mit einem Farbstoff verwendet, der nach der Härtung
des Gießharzes mit dem UV-Licht nicht mehr sichtbar ist.
Patent EP-1378902-A3 (EP)
Inventor: JUNG YOUNG HOON
IPC: G11B20/10
Filed: 2002-11-14
Abstract: The present invention relates to a method and apparatus that can control data recording speed
such as in an optical disk device. Based on a number of occurrences of recording failure such as
buffer underrun, a method and apparatus can either reduce a data recording speed or dynamically
changes the speed to a pre-defined speed while recording input data onto a writable optical disk.
Therefore, even if a user-selected data recording speed is higher than the transfer rate of the
external input data, the data recording speed can be controlled to efficiently complete a data
recording operation or operate at a more desired data recording speed.
Patent EP-1313173-A3 (EP)
Inventor: ZAHLIT WAYNE
IPC: H01R12/71
Filed: 2002-11-18
Abstract: A presently-preferred electrical connector comprises an electrically-conductive terminal pin 16, and an electrically-insulative connector body comprising a first 18a and a second 18bsubstantially planar surface and a stud member 22. The stud member projects from the second substantially planar surface and is adapted to be mounted on a circuit substrate 17. The connector body has a through hole formed therein. The through hole extends from the first substantially planar surface to the stud member and is adapted to receive the terminal pin. At least a portion of the stud member is coated with an electrically conductive material 44 adapted to establish electrical contact between the terminal pin and an electrical connection point 17a on the circuit substrate. <IMAGE>
Patent EP-1298573-A3 (EP)
Inventor: GOFF EDWARD
IPC: G06K19/07
Filed: 1999-08-05
Abstract: Antenna shelf tape is disclosed for use with items having radio
frequency identification elements or tags associated with items of interest.
Patent EP-1322088-A3 (EP)
Inventor: AULL KENNETH W
IPC: H04L9/32
Filed: 2002-12-17
Abstract: Method and apparatus for centralized processing of hardware tokens for a
public key infrastructure (PKI). A commercially available token is received at a
secure processing facility. An operating system is installed on the token. A unique
key encipherment certificate is created that includes a public key for the token. The
unique key encipherment certificate is written onto the token. A Root Certificate
Authority certificate is also written onto the token. A unique private key is written
onto the token where the unique private key is the matching key for the unique key
encipherment certificate. A software package is loaded onto the token. The
software package is capable of cryptologically validating future keys and certificates,
decrypting the keys and certificates, and installing the keys and certificates in the
token.
Patent EP-1329338-A3 (EP)
Inventor: VELTE ACHIM
IPC: B43K24/04
Filed: 2002-12-20
Abstract: The writing apparatus has an outer casing (2), inside which a writing point (M) is axially movable. The writing point is located in the point (4) of the apparatus (1). In the outer casing of the apparatus is an inner casing (3) which accommodates the writing point and which is movable in an axial direction. The outer casing has a guide component (8) for a control device (9) connected with the inner casing. Through a movement of the control device, the inner casing is movable from a first end position, in which the writing point tip (M') lies behind the front end of the outer casing, into a second end position in which the writing point tip is located in front of the front end of the outer casing. The inner casing can be fixed in this second end position.
Patent EP-1267551-A3 (EP)
Inventor: WATERS ROLLAND M
IPC: G06F13/00
Filed: 1997-05-14
Abstract: The present invention is directed to overcoming bandwidth limitations of network backbones (10) to allow for true national participation in multi-user applications across a large-scale network (20). Three techniques are used to minimize the amount of backbone loading: (1) a fully distributed system architecture is described that retains nationals participation in each application environment by allocating resources among responsible servers (22) at remote locations; (2) Multiple zones of interest are defined within an application environment so that only relevant data applicable to each participant (1-100) within a given application environment is transmitted across the network backbone; and (3) seamless multi-server management is described that provides interaction across application environment regional boundaries without sacrificing continuity among participants or increasing the number of postcards transmitted. The present invention therefore provides a distributed system that offers multi-user applications nationwide interaction among participants within the present bandwidth limitations of existing network backbones.
Patent EP-1261160-A3 (EP)
Inventor: ORBACH SHLOMO
IPC: H04J14/02
Filed: 2002-05-21
Abstract: The invention proposes a Grouped Optical Add Drop Multiplexer (GOADM -100, 80) comprising a periodic filter (62, 72, 102, 86, 90) for forming a group of spaced optical wavelengths to be dropped or added. The GOADM is also provided with one or more secondary filters (68, 78, 112, 114, 88, 92) connected to the periodic filter serving a primary filter, wherein each of the secondary filters is responsible of dropping or adding one particular wavelength from the group.
Patent EP-1223504-A3 (EP)
Inventor: WATANABE YOSHIAKI
IPC: G06F3/0482
Filed: 2002-01-14
Abstract: The client/server system enables functions of GUI buttons provided on a client application (50) to be easily changed. The client application (50) connects to a menu server (10) residing on a network (40) to download information on menu buttons (51). Button information includes button IDs unique to the menu buttons (51), parameter values specifying functions of the menu buttons (51), and information on images of the menu buttons (51). The menu server (10) uses user personal information to distribute menu button information suitable to each user (20). The client application (50) reads button IDs from menu information obtained from the menu server (10) and compares them with button information saved in a storage area of a client computer (22) to avoid duplicate downloading of the same button information.
Patent EP-1300931-A3 (EP)
Inventor: OHNISHI KAZUO
IPC: H02K11/04
Filed: 2002-09-19
Abstract: A brushless DC motor wherein a rotor (1) has a motor shaft (4), a
rotor yoke (2) mounted on the motor shaft (4), and a ring-shaped
magnet (3) magnetized so as to have a plurality of magnet poles in
the circumferential direction thereof, and held by the rotor yoke (2).
A stator has first and second stator yokes ( 5, 6 ), each having main
magnetic poles ( 13 or 14 ) extending in the radial direction from the
center thereof, magnetic pole pieces ( 21 or 22 ) extending in the
vertical direction from tip ends of the main magnetic poles (13 or 14)
along an inner peripheral surface of the ring-shaped magnet (3), a
center yoke (7) surrounding the motor shaft (4) for connecting
magnetically said first and second stator yokes ( 5, 6 ), a winding
assembly (12) having an annular winding (8) ,and a printed wiring
board (11), on which the annular winding (8), a electromagnetic
conversion element (9) and a driving circuit are mounted.
Patent EP-1287875-A3 (EP)
Inventor: LI YAO-EN
IPC: B01D71/50
Filed: 1996-07-16
Abstract: Systems to recover at least one perfluorocompound gas from a
gas mixture are provided. In one embodiment the inventive process comprises the
steps of a) providing a gas mixture comprising at least one perfluorocompound gas
and at least one carrier gas, the gas mixture being at a predetermined pressure; b)
providing at least one glassy polymer membrane having a feed side and a permeate
side; c) contacting the feed side of the at least one membrane with the gas mixture; d)
withdrawing from the feed side of the membrane as a non-permeate stream at a
pressure which is substantially equal to the predetermined pressure a concentrated gas
mixture comprising essentially the at least one perfluorocompound gas; and e)
withdrawing from the permeate side of the membrane as a permeate stream a depleted
gas mixture comprising essentially the at least one carrier gas.
Patent EP-1310920-A3 (EP)
Inventor: WEAVER WILLIAM A
IPC: G06K9/03
Filed: 2001-02-06
Abstract: Apparatus and methods for identifying a note that has been destroyed or dispensed.
The apparatus and methods determine and record the image of the note just prior to or as
the note is being engaged by shredding tines or a note feeder. The apparatus can be used in
conjunction with an OCR system such that the serial code of each note destroyed or
dispensed is determined automatically by the OCR system.
Patent EP-1333496-A3 (EP)
Inventor: SUDA TOSHIO
IPC: H01L23/498
Filed: 2003-01-16
Abstract: A switching device for switching a plurality of RF signal
lines (51,52,61,62) to deliver a selected one of the RF signals to
a receiver (80,81) has an isolation D/U characteristic as high as
40 dB or higher. The switching device (100) includes a mounting
board (40) made of dielectric and a matrix switch mounted
thereon and implemented by one or more of SWIC (10,11). The
RF signal lines (51,52,61,62) in the switching device have no
crossing point therebetween on either side of the mounting board
(40) to achieve the high isolation D/U ratio or lower cross-talk.